APA (7th ed.) Citation

Zöpfl, H. (1994). Zöpfls Weihnachtsbuch. Rosenheimer.

Chicago Style (17th ed.) Citation

Zöpfl, Helmut. Zöpfls Weihnachtsbuch. Rosenheim: Rosenheimer, 1994.

MLA (9th ed.) Citation

Zöpfl, Helmut. Zöpfls Weihnachtsbuch. Rosenheimer, 1994.

Warning: These citations may not always be 100% accurate.